CN206932228U - Quantum key service station - Google Patents
Quantum key service station Download PDFInfo
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- CN206932228U CN206932228U CN201720396141.9U CN201720396141U CN206932228U CN 206932228 U CN206932228 U CN 206932228U CN 201720396141 U CN201720396141 U CN 201720396141U CN 206932228 U CN206932228 U CN 206932228U
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Abstract
The utility model discloses a kind of quantum key service station, including applied to secrecy intercom system, including governor circuit, information storage module, information encryption/decryption module, cipher key storage block, size of key monitoring modular, wireless signal overlay module, quantum random number generator and authentication module.The utility model quantum key service station provides transfer for intercom system, completes the process of decryption and secondary encryption in service station, realizes remote secrecy intercommunication, ensure information security transmission.
Description
Technical field
It the utility model is related to the communications field, and in particular to a kind of quantum key service station.
Background technology
In the current long-distance talkback communications field, the voice transfer of terminal is directly launched and received, and is not used
Any cryptographic means；Or use simple cryptographic means, such as using chaotic key equation algorithm obtain key, the key tool
There is the danger for being decrypted and distorting, therefore, message transmitting procedure has the risk divulged a secret.
Utility model content
The purpose of this utility model is to overcome problem above existing for prior art, there is provided quantum key service station, this
Utility model quantum key service station provides transfer for intercom system, and the process of decryption and secondary encryption is completed in service station, real
Now remote secrecy intercommunication.
A kind of quantum key service station, applied to secrecy intercom system, including governor circuit；
Information storage module, it is connected with the governor circuit, for cache information data；
Information encryption/decryption module, it is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key；
Size of key monitoring modular, it is connected with the cipher key storage block, it is close in the cipher key storage block for detecting
Key quantity；
Wireless signal overlay module, it is connected with the governor circuit, channel radio is realized for the terminal in certain physical extent
Letter；
Quantum random number generator, it is connected with the cipher key storage block, it is close for generating the quantum with truly random property
Key, quantum key are stored in the cipher key storage block, for the terminal downloads；
Authentication module, it is connected with the governor circuit, for terminal identity information described in certification.
Further, in addition to the governor circuit key button being connected, for distributing key to the terminal.
Further, in addition to the size of key monitoring modular service alarm module being connected, the service warning mould
Block and GPS monitoring modules, the GPS monitoring modules are used for the position trend for monitoring the intercom.
The beneficial effects of the utility model are:
Quantum key service station provides transfer for intercom system, and the process of decryption and secondary encryption is completed in service station, real
Now remote secrecy intercommunication；Quantum key of the quantum random number generator generation with truly random property is set in quantum key service station
Cipher key storage block is stored in, for terminal downloads；Cipher mode using " one-time pad " cipher system, i.e., using information with it is close
The mode of the isometric XOR of key is encrypted to information, and encryption every time uses different encrypted message transmitting procedure unconditional securities.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.Specific embodiment of the present utility model is shown in detail by following examples and its accompanying drawing.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the utility model quantum key service station structural representation；
Fig. 2 is the utility model information transmission process figure；
Fig. 3 is the utility model quantum key service station decryption ciphering process flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Shown in reference picture 1, the utility model provides a kind of quantum key service station, applied to secrecy intercom system, including
Governor circuit；
Information storage module, it is connected with the governor circuit, for cache information data；
Information encryption/decryption module, it is connected with described information memory module, for completing encryption and decryption to information data；
Cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key；
Size of key monitoring modular, it is connected with the cipher key storage block, it is close in the cipher key storage block for detecting
Key quantity；
Wireless signal overlay module, it is connected with the governor circuit, channel radio is realized for the terminal in certain physical extent
Letter；
Quantum random number generator, it is connected with the cipher key storage block, it is close for generating the quantum with truly random property
Key, quantum key are stored in the cipher key storage block, for the terminal downloads；
Authentication module, it is connected with the governor circuit, for terminal identity information described in certification.
Further, in addition to the governor circuit key button being connected, for distributing key to the terminal.
Further, in addition to the size of key monitoring modular service alarm module being connected, the service warning mould
Block and GPS monitoring modules, the GPS monitoring modules are used for the position trend for monitoring the intercom.
Quantum key service station monitors the position trend of the terminal by the GPS module location information of terminal, at the end
Alarm signal is sent to when end is i.e. by separating signal coverage；Terminal receive the information warning in quantum key service station or
After person departs from quantum key service station coverage, start caution system and send the alarm that can not be communicated.
The size of key monitoring modular in quantum key service station detects that certain registered terminal key amount is less than 20%, to this
Terminal sends warning, prompts its key to be finished, and then, the terminal can send download key to quantum key service station please
Ask.
Shown in reference picture 2 and Fig. 3, information transferring method of the present utility model and decryption encryption flow are as follows：
Quantum key service station receives calling party and encrypts file, and ciphertext enters information storage module, calls calling party corresponding
Service key is decrypted, and obtains cleartext information, and cleartext information enters information storage module, calls callee's corresponding with service quantum key
Encryption obtains ciphertext, and ciphertext is sent to callee.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
- A kind of 1. quantum key service station, applied to secrecy intercom system, it is characterised in that, including master control electricityRoad；Information storage module, it is connected with the governor circuit, for cache information data；Information encryption/decryption module, it is connected with described information memory module, for completing the encryption to information dataAnd decryption；Cipher key storage block, it is connected with described information encryption/decryption module, for storing quantum key；Size of key monitoring modular, it is connected with the cipher key storage block, for detecting the cipher key storage blockInterior number of keys；Wireless signal overlay module, it is connected with the governor circuit, is realized for the terminal in certain physical extentRadio communication；Quantum random number generator, it is connected with the cipher key storage block, for generating with truly random propertyQuantum key, quantum key are stored in the cipher key storage block, for the terminal downloads；Authentication module, it is connected with the governor circuit, for terminal identity information described in certification.
- 2. the quantum key service station according to claim 1, it is characterised in that also include and the masterThe key button of circuit connection is controlled, for distributing key to the terminal.
- 3. according to the quantum key service station described in claim any one of 1-2, it is characterised in that also includeThe service alarm module being connected with the size of key monitoring modular, the service alarm module and GPS monitoring mouldsBlock, the GPS monitoring modules are used for the position trend for monitoring intercom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396141.9U CN206932228U (en) | 2017-04-17 | 2017-04-17 | Quantum key service station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396141.9U CN206932228U (en) | 2017-04-17 | 2017-04-17 | Quantum key service station |
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| CN206932228U true CN206932228U (en) | 2018-01-26 |
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| CN201720396141.9U Active CN206932228U (en) | 2017-04-17 | 2017-04-17 | Quantum key service station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601008A (en) * | 2018-05-04 | 2018-09-28 | 济南浪潮高新科技投资发展有限公司 | It is a kind of based on encryption device of the quantum true random number with bluetooth |
| CN108696351A (en) * | 2018-05-04 | 2018-10-23 | 济南浪潮高新科技投资发展有限公司 | A kind of encryption device based on quantum true random number |
-
2017
- 2017-04-17 CN CN201720396141.9U patent/CN206932228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601008A (en) * | 2018-05-04 | 2018-09-28 | 济南浪潮高新科技投资发展有限公司 | It is a kind of based on encryption device of the quantum true random number with bluetooth |
| CN108696351A (en) * | 2018-05-04 | 2018-10-23 | 济南浪潮高新科技投资发展有限公司 | A kind of encryption device based on quantum true random number |
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